Base | Representation |
---|---|
bin | 11100000010110001… |
… | …001111000101000011 |
3 | 2212201111121002102210 |
4 | 130002301033011003 |
5 | 443131433413243 |
6 | 21455524113203 |
7 | 2114120152224 |
oct | 340261170503 |
9 | 85644532383 |
10 | 30111232323 |
11 | 11852007577 |
12 | 5a04235803 |
13 | 2abb43c343 |
14 | 165912124b |
15 | bb379b933 |
hex | 702c4f143 |
30111232323 has 8 divisors (see below), whose sum is σ = 40285335888. Its totient is φ = 20005641824.
The previous prime is 30111232309. The next prime is 30111232343. The reversal of 30111232323 is 32323211103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30111232323 - 218 = 30110970179 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30111232323.
It is not an unprimeable number, because it can be changed into a prime (30111232343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17127240 + ... + 17128997.
It is an arithmetic number, because the mean of its divisors is an integer number (5035666986).
Almost surely, 230111232323 is an apocalyptic number.
30111232323 is a deficient number, since it is larger than the sum of its proper divisors (10174103565).
30111232323 is a wasteful number, since it uses less digits than its factorization.
30111232323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34256533.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 30111232323 its reverse (32323211103), we get a palindrome (62434443426).
The spelling of 30111232323 in words is "thirty billion, one hundred eleven million, two hundred thirty-two thousand, three hundred twenty-three".
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